The utility model relates to an IC card data collector which is composed of a main controller, a data buffer, a memory, a liquid crystal display, a keyboard and an IC Card socket. The utility model is additionally provided with a power circuit and a negative voltage circuit which services the liquid crystal display, the main controller is directly connected with the keyboard, the IC card socket and the memory, an IC card is inserted in the card socket, data on the IC card can be read and written directly by operating the keyboard, and the utility model can also be connected with a computer to use. The utility model has the advantages of simple structure, complete function, independent IC reading and writing and stable and reliable work, and is a common intelligent IC card data collector.